That is not a picture of Oliver caged in a pen.
Ok, maybe it is.
But it was not to corral him, it was to corral Bun-bun.
As you can see, Oliver was very excited about Bun-bun.
He laughed at how quick the bunny was.
On another (disgusting) note, yesterday Oliver was eating dinner when he decided he needed to go #2. Poor little man was working so hard geting it out that he threw up! It was coming out both ends!